If you guys are really into bikes then check out these sites:
http://www.orangecountychoppers.com/
http://www.westcoastchoppers.com/
http://www.indianlarry.com/
Not shown on Indian Larrys' site is his hubless rear wheel. There is no visible hub , no spokes nothing just air.
Good luck surfing. Hopefully you won't suffer from bike envy.